Pith Number

pith:UAKNLQZU

pith:2015:UAKNLQZURQYCWUZLZNUMKYQCBP

not attested not anchored not stored refs pending

On Matrix-Valued Stieltjes Functions with an Emphasis on Particular Subclasses

Bernd Fritzsche, Bernd Kirstein, Conrad M\"adler

arxiv:1506.01600 v1 · 2015-06-04 · math.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UAKNLQZURQYCWUZLZNUMKYQCBP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:57:18.476946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a014d5c3348c302b532bcb68c562020be8915cc0aa4ee7520e94e981359d543c

Aliases

arxiv: 1506.01600 · arxiv_version: 1506.01600v1 · doi: 10.48550/arxiv.1506.01600 · pith_short_12: UAKNLQZURQYC · pith_short_16: UAKNLQZURQYCWUZL · pith_short_8: UAKNLQZU

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/UAKNLQZURQYCWUZLZNUMKYQCBP \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: a014d5c3348c302b532bcb68c562020be8915cc0aa4ee7520e94e981359d543c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5eea2f642cef2d6fc55b0aadbd63350f8cd77660421a34592b464a2331444b55",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2015-06-04T14:12:21Z",
    "title_canon_sha256": "d0ae92dbff54cf27ca5ec18044b1c3f48937e4911f0b7f101cf5de45691ae9a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.01600",
    "kind": "arxiv",
    "version": 1
  }
}